% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz) % 128 Frequency Bands are 0.00781250 Hz wide 21 47 43 59 56 70 94 139 151 167 237 142 169 115 122 167 109 198 277 218 222 217 179 231 157 89 99 126 103 130 87 153 166 150 129 99 74 57 129 66 97 131 129 179 162 193 -138 289 306 467 -181 607 168 -635 -469 1501 1117 1571 702 1828 3990 5319 6245 6871 9680 6732 -5116 -8157 6006 4784 -4882 -7934 11801 3661 11226 -7593 -6727 -7247 -5866 -6661 6537 6578 7437 1574 -6968 9248 2191 10860 6623 -6095 7850 -2448 -10012 8885 -6160 2268 12618 -5122 -9898 -7535 5280 -5619 -7325 -10176 -3986 11393 7864 -8699 11826 -9340 -5568 -7767 4435 11939 9624 4935 5319 5807 -4339 -11249 6393 7579 -4438 8392 10415 -973 4951 -3976